OSError('exception: access violation reading 0x0000000000000000')

[OreNot]

Hello! I need to write a desktop application for Windows OS that implements an interface for communicating with LLM. When running as "python script_name.py" everything works fine, but after compiling in exe file using pyinstaller, when running this exe file at the stage of loading the model I get an error: OSError('exception: access violation reading 0x0000000000000000').

Please tell me what the problem could be?

app tree:

chat_app/
models/
venv/
chat_app.py
chat_app.spec
icon.ico

Pyinstaller spec:

from PyInstaller.utils.hooks import collect_dynamic_libs, collect_data_files

binaries = collect_dynamic_libs('llama_cpp')
data_files = collect_data_files('llama_cpp')

block_cipher = None

a = Analysis(['chat_app.py'],
pathex=['C:\DS_Chat'],
binaries=binaries,
datas=[
('models', 'models'),
*data_files
],
hiddenimports=[],
hookspath=[],
hooksconfig={},
runtime_hooks=[],
excludes=[],
win_no_prefer_redirects=False,
win_private_assemblies=False,
cipher=block_cipher,
noarchive=False,
)
pyz = PYZ(a.pure, a.zipped_data,
cipher=block_cipher,
debug=True)
exe = EXE(pyz,
a.scripts,
[],
exclude_binaries=True,
name='chat_app',
debug=True,
bootloader_ignore_signals=False,
strip=False,
upx=True,
console=True,
icon=['icon.ico'],
)
coll = COLLECT(exe,
a.binaries,
a.zipfiles,
a.datas,
strip=False,
upx=True,
upx_exclude=[],
name='chat_app',
)